AI in Manufacturing: RFQs, Order Entry, Quality Docs and Maintenance Logs

AI in manufacturing delivers its quickest wins for UK SMEs in the office rather than on the shop floor: summarising RFQs and drawings for estimators, turning purchase orders into draft sales orders, chasing suppliers, assembling certificates of conformity and keeping maintenance and inspection records current. Manufacturing methods, pricing, conformity decisions and equipment safety stay with engineers and competent people.

Most of the AI-in-manufacturing conversation is about vision inspection, predictive maintenance and digital twins. Those have their place, but for a subcontract machinist or a 40-person fabricator, the bigger daily drain is paperwork. RFQs sit for days because the estimator is buried, purchase orders get retyped into the ERP, buyers chase the same late supplier three times a week, and dispatch waits while someone hunts for a material certificate.

This guide covers where AI helps a UK manufacturer in practice, the regulatory lines it has to respect and a sensible first project. For the full view from enquiry to dispatch, see our page on AI and automation for manufacturers.

Where AI in manufacturing saves real time

A first read of every RFQ

RFQs arrive with drawings, specifications, terms and sometimes a 3D model. Before an estimator can price, someone has to read it all and work out what's being asked. AI can do a useful first pass:

1. Extract quantities, materials, finishes, tolerances called out on the drawing, delivery dates and any required certificates.
2. List likely operations and any subcontract processes such as plating, heat treatment or painting.
3. Flag missing information, conflicting revisions or unusual terms (liquidated damages, ownership of tooling).
4. Draft questions back to the customer for the estimator to send.

The estimator checks every summary against the drawings. Manufacturing method, cycle times, pricing and whether to quote at all stay with the estimator and management. AI can misread a drawing, so it speeds up reading; it doesn't replace it.

Purchase orders into draft sales orders

Orders come in by email, portal and EDI. Retyping them invites errors in part numbers, revisions, quantities and dates. AI can read a customer purchase order, match it to the part and revision in your ERP, compare price and terms with the quote, and create a draft sales order with any differences highlighted. Staff approve every order before it reaches production. Accepting revisions, prices, terms and delivery dates stays with sales and management.

Chasing suppliers

Buyers spend hours asking for order acknowledgements and delivery updates. A workflow can send acknowledgement requests when a purchase order is raised, chase unconfirmed orders at set intervals, read supplier replies for new dates and flag anything that threatens a works order. Buyers decide on expediting, alternative suppliers and changes; planners decide how to reschedule.

Dispatch packs and certificates of conformity

Many customers expect a certificate of conformity, material certificates and an inspection report with each delivery. Automation can collect the right documents from the job, check the batch and heat numbers line up, and assemble a draft pack. Only an authorised quality person confirms conformity and signs the certificate. Automation gathers documents; it never declares a part conforming.

Nonconformance and corrective actions

For firms certified to ISO 9001 or sector standards, nonconformance reports and corrective actions generate their own paperwork. A workflow can log each nonconformance, assign actions with due dates, chase open actions and summarise trends for management review. The quality manager and engineers decide root cause, disposition of parts and corrective actions, and authorised staff approve customer responses and concessions.

UKCA, CE and technical files

Product compliance is one area where automation can help with organisation but must not make the call.

Products placed on the GB market need the right conformity marking where sector rules require it. According to GOV.UK's guidance on using the UKCA marking, the UK continues to recognise CE marking for many products in Great Britain, alongside or instead of UKCA, under the Product Safety and Metrology etc. (Amendment) Regulations 2024. Some sectors, including construction products and medical devices, have their own rules and timelines, and a product can carry both markings if it meets both sets of requirements. Northern Ireland follows separate arrangements. Because the position depends on the product and can change, check the current guidance on placing manufactured goods on the market in Great Britain for each product line.

What automation can do:

• Keep technical files and declarations of conformity organised by product and revision.
• Flag engineering changes that touch a product with a declaration, so the responsible engineer can decide whether conformity is affected.
• Track review dates for declarations and standards referenced in them.
• Assemble draft document packs for customers who request them.

What it can't do: decide which regulations apply, whether a change affects conformity or which marking route to use. Those are the manufacturer's legal responsibility and stay with the responsible engineer or compliance lead.

Maintenance, inspection and health and safety records

Health and safety law runs through every manufacturing site. PUWER requires work equipment to be suitable, maintained and inspected. LOLER covers lifting equipment and its thorough examination by a competent person. COSHH covers hazardous substances, and certain injuries, diseases and dangerous occurrences must be reported under RIDDOR.

Records for all of this tend to live in different places: a maintenance spreadsheet, the insurer's examination reports, a COSHH folder, a training matrix. Automation can bring them together:

• Planned maintenance, calibration and thorough examination reminders, based on intervals your competent people set.
• Filing examination reports and certificates against each asset.
• Logging defects reported from the shop floor and chasing sign-off.
• A monthly list of overdue items for the operations or health and safety lead.

Competent people decide whether equipment is safe to use. Incident investigation and RIDDOR reporting stay with people. Automation tracks dates and actions; it never signs off equipment.

What to automate, what to review, what stays human

Data, drawings and confidentiality

Customer drawings are often confidential and sometimes subject to export controls or defence-related restrictions. Before any AI service sees them, check your customer contracts and any NDAs, assess the provider's security, data location, retention and model training policy, and sign a processor agreement where personal data is involved. Some drawings should never leave your own systems, so agree a clear list of what can and can't be processed externally. Employee data such as training records and incident reports is personal data under UK GDPR and needs the same care.

For document handling, our free PDF merge, PDF split and PDF compress tools help assemble dispatch packs and get large drawing sets under email size limits. CSV to JSON is useful when moving exported ERP or supplier data between systems. More picks are on our free tools for manufacturing and B2B page, and if your website brings in RFQs, our guide to B2B manufacturing website SEO covers getting found by buyers.

Where to start

RFQ first reads or purchase order entry are usually the best first projects. Both happen every day, both have a clear human check built in, and both free up skilled people for the work only they can do. Supplier chasing is a good low-risk alternative if your buyers are stretched. Start with one customer group or one product family, measure what the team changes, then widen.

Make It Flow starts by mapping how an enquiry becomes a delivered order in your business, checks what your ERP or job management system genuinely supports, and designs focused workflows with engineers and quality staff in charge at every decision point. If that sounds useful, contact us.

FAQ

How is AI used in manufacturing?

For UK SMEs, AI is often most useful in the office: summarising RFQs and drawings, reading purchase orders into draft sales orders, chasing suppliers, assembling dispatch documents and organising quality and maintenance records. Larger plants also use it for vision inspection and predictive maintenance. In every case, engineering, quality and safety decisions stay with competent people.

Can AI read technical drawings?

It can extract a lot from drawings and specifications, including materials, quantities, finishes and many callouts, but it can misread tolerances, notes and revisions. Treat its output as a first read that the estimator or engineer checks against the drawing, never as a substitute for reviewing the drawing itself.

Do I still need UKCA marking?

It depends on the product. GB continues to recognise CE marking for many products alongside UKCA, but some sectors, such as construction products and medical devices, have their own rules and timelines. Check GOV.UK's guidance for each product line, and have your responsible engineer decide the correct route.

Can AI issue certificates of conformity?

It can gather the documents and draft the certificate, checking that batch numbers and material certificates line up. Only an authorised quality person should confirm conformity and sign. The certificate is your company's statement that the parts meet requirements, so that decision must stay with a competent, accountable person.

Can automation help with PUWER and LOLER?

It can track maintenance, inspection and thorough examination dates, file reports against each asset and chase overdue actions. Deciding intervals, examining equipment and judging whether it's safe to use stay with competent people, in line with HSE guidance. Automation makes records easier to keep and find; it doesn't sign anything off.

Is it safe to put customer drawings into AI tools?

Only if your customer contracts allow it and the tool has been assessed for security, data location, retention and model training. Some drawings carry NDAs, export controls or defence restrictions and shouldn't leave your systems at all. Agree a clear policy on what can be processed externally before anyone starts.